Returns the current version + the ident if available
| public static getCurrentVersion ( ) : string | ||
| Résultat | string | |
/**
* Executes the command
*
* @param Config $config
* @param Logger $logger
*/
public function execute(Config $config, Logger $logger)
{
echo self::LOGO, PHP_EOL;
echo "Zephir version ", Compiler::getCurrentVersion(), PHP_EOL, PHP_EOL;
echo "Usage: ", PHP_EOL;
echo "\tcommand [options]", PHP_EOL;
echo PHP_EOL;
echo "Available commands:", PHP_EOL;
foreach (Bootstrap::getCommands() as $command) {
echo sprintf("\t%-20s%s\n", $command->getUsage(), $command->getDescription());
}
echo PHP_EOL;
echo "Options:", PHP_EOL;
echo sprintf("\t%-20s%s\n", "-f([a-z0-9\\-]+)", "Enables compiler optimizations");
echo sprintf("\t%-20s%s\n", "-fno-([a-z0-9\\-]+)", "Disables compiler optimizations");
echo sprintf("\t%-20s%s\n", "-w([a-z0-9\\-]+)", "Turns a warning on");
echo sprintf("\t%-20s%s\n", "-W([a-z0-9\\-]+)", "Turns a warning off");
echo PHP_EOL;
}
/**
* Compiles the file generating a JSON intermediate representation
*
* @param Compiler $compiler
* @return array
*
* @throws Exception
*/
public function genIR(Compiler $compiler)
{
$normalizedPath = str_replace(array(DIRECTORY_SEPARATOR, ":", '/'), '_', realpath($this->_filePath));
$compilePath = DIRECTORY_SEPARATOR . Compiler::getCurrentVersion() . DIRECTORY_SEPARATOR . $normalizedPath . ".js";
$zepRealPath = realpath($this->_filePath);
$changed = false;
$fileSystem = $compiler->getFileSystem();
if ($fileSystem->exists($compilePath)) {
$modificationTime = $fileSystem->modificationTime($compilePath);
if ($modificationTime < filemtime($zepRealPath)) {
$changed = true;
}
} else {
$changed = true;
}
$ir = null;
if ($changed) {
if (!function_exists('zephir_parse_file')) {
throw new Exception("Parser extension couldn't be loaded");
}
$ir = zephir_parse_file(file_get_contents($zepRealPath), $zepRealPath);
$fileSystem->write($compilePath, json_encode($ir, JSON_PRETTY_PRINT));
}
if ($changed || !$fileSystem->exists($compilePath . '.php')) {
if (!isset($ir)) {
$ir = json_decode($fileSystem->read($compilePath), true);
}
$data = '<?php return ' . var_export($ir, true) . ';';
$fileSystem->write($compilePath . '.php', $data);
}
return $fileSystem->requireFile($compilePath . '.php');
}
/**
* This function does not perform operations in the temporary
* directory but it caches the results to avoid reprocessing
*
* @param string $algorithm
* @param string $path
* @param boolean $cache
* @return string
*/
public function getHashFile($algorithm, $path, $cache = false)
{
if ($cache == false) {
return hash_file($algorithm, $path);
} else {
$changed = false;
$cacheFile = $this->basePath . Compiler::getCurrentVersion() . DIRECTORY_SEPARATOR . str_replace(array(DIRECTORY_SEPARATOR, ':', '/'), '_', $path) . '.md5';
if (!file_exists($cacheFile)) {
$hash = hash_file($algorithm, $path);
file_put_contents($cacheFile, $hash);
$changed = true;
} else {
if (filemtime($path) > filemtime($cacheFile)) {
$hash = hash_file($algorithm, $path);
file_put_contents($cacheFile, $hash);
$changed = true;
}
}
if (!$changed) {
return file_get_contents($cacheFile);
}
return $hash;
}
}
/**
* Executes the command
* @param Config $config
* @param Logger $logger
*/
public function execute(Config $config, Logger $logger)
{
echo Compiler::getCurrentVersion(), PHP_EOL;
}
